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Gregory Nystedt, PHD
NPI 1902227952 · Clinical Psychologist · Houston, TX
Gregory Nystedt, PHD is a Clinical Psychologist provider in Houston, TX (NPI 1902227952).
Provider details
- NPI number
- 1902227952
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PHD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 21558 (TX)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(76/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
12 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
9950 Cypresswood Dr
Suite 227
Houston, TX 77070-3414
Phone: (281) 970-7926
Fax: (281) 955-2913
Street-level locationGet directions
Mailing address
9950 Cypresswood Dr
Houston, TX 77070-3414
Registry dates
- Enumerated
- 2013-12-18
- Last updated
- 2013-12-18
Frequently asked questions
- What is Gregory Nystedt's NPI number?
- Gregory Nystedt's National Provider Identifier (NPI) is 1902227952, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gregory Nystedt's specialty?
- Gregory Nystedt is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Gregory Nystedt located?
- Gregory Nystedt's practice location on file with NPPES is 9950 Cypresswood Dr, Houston, TX 77070-3414.
- What is Gregory Nystedt's phone number?
- The practice phone number listed in the NPPES registry for Gregory Nystedt is (281) 970-7926.
- Is Gregory Nystedt's NPI active?
- Yes — Gregory Nystedt's NPI (1902227952) is active in the NPPES registry as of the last update on 2013-12-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.